What does vulnerability mean?

vulnerability (noun): Susceptibility to attack or injury; the state or condition of being weak or poorly defended. As a hashtag, #vulnerability carries this topic across social platforms.

How popular is #vulnerability?

In the last 7 days, #vulnerability was used 4,522 times by 153 accounts on the open social web, measured via mastodon.social (Mastodon public tags API).

What hashtags are related to #vulnerability?

No related hashtags with measured usage were found for #vulnerability.

How much does it cost to own #vulnerability?

#vulnerability is available as a #name from $5.00 per year. You can claim it by card at https://hashtag.orghttps://hashtag.space/checkout/portal-name?name=vulnerability or with tokens on hashtag.space at https://hashtag.space/#vulnerability.

#vulnerability

Name: #vulnerability — a #name on hashtag.org
Brand: hashtag.org
Price: 5.00 USD
Availability: InStock

Live, measured metrics for the hashtag #vulnerability from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #vulnerability

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 13-character #name

Claim #vulnerability — $5.00/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

4,522

Uses / 7 days

Mastodon

153

Accounts / 7 days

Mastodon

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-22 19:06 UTC

838

10-16

251

10-17

458

10-18

640

10-19

873

10-20

933

10-21

529

10-22

4,522 uses by 153 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-22 19:06 UTC

No related tags with measured usage found for #vulnerability.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-22 19:06 UTC

Everything below is measured over the latest 40 public posts (spanning ~0.1 hours).

Posting hours (UTC) — busiest: 19:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0

Used together with

#cybersecurity ×40 #infosec ×40 #euvd ×40 #cve ×40

What “vulnerability” means

Wiktionary · Wikipedia

vulnerability/ˌvʌlnəɹəˈbɪlɪti/

nounSusceptibility to attack or injury; the state or condition of being weak or poorly defended.

Full entry on Wiktionary →

Vulnerability refers to "the quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally." The understanding of social and environmental vulnerability, as a methodological approach, involves the analysis of the risks and assets of disadvantaged groups, such as the elderly. The approach of vulnerability in itself brings great expectations of social policy and gerontological planning. Types of vulnerability include social, cognitive, environme

“Vulnerability” on Wikipedia (CC BY-SA) →

#vulnerability across platforms

every network with a public tag surface

Follow #vulnerability straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/vulnerability